ssh multi cmd in one session?

博客围绕在SSHClient中执行多命令展开,探讨如何在该环境下实现多命令操作,与信息技术领域的远程连接和命令执行相关。

how 2 multi command in SSHClient

[21:09:51.015] Log Level: 2 [21:09:51.053] SSH Resolver called for "ssh-remote+192.168.77.25", attempt 1 [21:09:51.062] remote.SSH.useLocalServer = false [21:09:51.063] remote.SSH.useExecServer = true [21:09:51.064] remote.SSH.bindHost = {} [21:09:51.064] remote.SSH.showLoginTerminal = false [21:09:51.064] remote.SSH.remotePlatform = {"192.168.1.254":"linux","192.168.31.22":"linux"} [21:09:51.065] remote.SSH.path = [21:09:51.065] remote.SSH.configFile = [21:09:51.065] remote.SSH.useFlock = true [21:09:51.065] remote.SSH.lockfilesInTmp = false [21:09:51.065] remote.SSH.localServerDownload = auto [21:09:51.065] remote.SSH.remoteServerListenOnSocket = false [21:09:51.066] remote.SSH.defaultExtensions = [] [21:09:51.066] remote.SSH.defaultExtensionsIfInstalledLocally = [] [21:09:51.066] remote.SSH.loglevel = 2 [21:09:51.066] remote.SSH.enableDynamicForwarding = true [21:09:51.066] remote.SSH.enableRemoteCommand = false [21:09:51.066] remote.SSH.serverPickPortsFromRange = {} [21:09:51.066] remote.SSH.serverInstallPath = {} [21:09:51.066] remote.SSH.permitPtyAllocation = false [21:09:51.067] remote.SSH.preferredLocalPortRange = undefined [21:09:51.067] remote.SSH.useCurlAndWgetConfigurationFiles = false [21:09:51.067] remote.SSH.experimental.chat = true [21:09:51.067] remote.SSH.experimental.enhancedSessionLogs = true [21:09:51.067] remote.SSH.httpProxy = {"*":""} [21:09:51.067] remote.SSH.httpsProxy = {"*":""} [21:09:51.080] VS Code version: 1.98.2 [21:09:51.081] Remote-SSH version: remote-ssh@0.120.0 [21:09:51.081] win32 x64 [21:09:51.088] SSH Resolver called for host: 192.168.77.25 [21:09:51.088] Setting up SSH remote "192.168.77.25" [21:09:51.110] Using commit id "ddc367ed5c8936efe395cffeec279b04ffd7db78" and quality "stable" for server [21:09:51.110] Extensions to install: [21:09:51.124] Install and start server if needed [21:09:59.032] Checking ssh with "D:\python35\Scripts\ssh.exe -V" [21:09:59.036] Got error from ssh: spawn D:\python35\Scripts\ssh.exe ENOENT [21:09:59.036] Checking ssh with "D:\python35\ssh.exe -V" [21:09:59.037] Got error from ssh: spawn D:\python35\ssh.exe ENOENT [21:09:59.037] Checking ssh with "D:\CUDA_manager\CUDA126\bin\ssh.exe -V" [21:09:59.038] Got error from ssh: spawn D:\CUDA_manager\CUDA126\bin\ssh.exe ENOENT [21:09:59.039] Checking ssh with "D:\CUDA_manager\CUDA126\libnvvp\ssh.exe -V" [21:09:59.040] Got error from ssh: spawn D:\CUDA_manager\CUDA126\libnvvp\ssh.exe ENOENT [21:09:59.040] Checking ssh with "D:\anaconda3\Anaconda\ssh.exe -V" [21:09:59.041] Got error from ssh: spawn D:\anaconda3\Anaconda\ssh.exe ENOENT [21:09:59.041] Checking ssh with "D:\anaconda3\Anaconda\Scripts\ssh.exe -V" [21:09:59.042] Got error from ssh: spawn D:\anaconda3\Anaconda\Scripts\ssh.exe ENOENT [21:09:59.042] Checking ssh with "D:\VM\bin\ssh.exe -V" [21:09:59.043] Got error from ssh: spawn D:\VM\bin\ssh.exe ENOENT [21:09:59.043] Checking ssh with "C:\Program Files\Common Files\Oracle\Java\javapath\ssh.exe -V" [21:09:59.045] Got error from ssh: spawn C:\Program Files\Common Files\Oracle\Java\javapath\ssh.exe ENOENT [21:09:59.045] Checking ssh with "C:\Program Files (x86)\Common Files\Oracle\Java\javapath\ssh.exe -V" [21:09:59.047] Got error from ssh: spawn C:\Program Files (x86)\Common Files\Oracle\Java\javapath\ssh.exe ENOENT [21:09:59.047] Checking ssh with "C:\windows\system32\ssh.exe -V" [21:09:59.049] Got error from ssh: spawn C:\windows\system32\ssh.exe ENOENT [21:09:59.049] Checking ssh with "C:\windows\ssh.exe -V" [21:09:59.051] Got error from ssh: spawn C:\windows\ssh.exe ENOENT [21:09:59.051] Checking ssh with "C:\windows\System32\Wbem\ssh.exe -V" [21:09:59.052] Got error from ssh: spawn C:\windows\System32\Wbem\ssh.exe ENOENT [21:09:59.052] Checking ssh with "C:\windows\System32\WindowsPowerShell\v1.0\ssh.exe -V" [21:09:59.054] Got error from ssh: spawn C:\windows\System32\WindowsPowerShell\v1.0\ssh.exe ENOENT [21:09:59.054] Checking ssh with "C:\windows\System32\OpenSSH\ssh.exe -V" [21:09:59.113] > OpenSSH_for_Windows_9.5p1, LibreSSL 3.8.2 [21:09:59.121] Running script with connection command: "C:\windows\System32\OpenSSH\ssh.exe" -T -D 64068 "192.168.77.25" sh [21:09:59.125] Generated SSH command: 'type "C:\Users\LHR\AppData\Local\Temp\vscode-linux-multi-line-command-192.168.77.25-870985298.sh" | "C:\windows\System32\OpenSSH\ssh.exe" -T -D 64068 "192.168.77.25" sh' [21:09:59.126] Using connect timeout of 17 seconds [21:09:59.128] Terminal shell path: C:\WINDOWS\System32\cmd.exe [21:10:00.184] > 刘瑞浩@192.168.77.25's password: [21:10:00.185] Got some output, clearing connection timeout [21:10:00.186] Showing password prompt [21:10:03.147] Got password response [21:10:03.148] "install" wrote data to terminal: "****" [21:10:03.193] > [21:10:05.267] > Permission denied, please try again. > 刘瑞浩@192.168.77.25's password: [21:10:05.268] Showing password prompt [21:10:13.601] Got password response [21:10:13.601] "install" wrote data to terminal: "****" [21:10:13.635] > [21:10:15.682] > Permission denied, please try again. > 刘瑞浩@192.168.77.25's password: [21:10:15.683] Showing password prompt [21:10:21.533] Got password response [21:10:21.533] "install" wrote data to terminal: "****" [21:10:21.570] > [21:10:23.250] > \345\210\230\347\221\236\346\265\251@192.168.77.25: Permission denied (publickey,password). > 过程试图写入的管道不存在。 [21:10:24.714] "install" terminal command done [21:10:24.715] Install terminal quit with output: 过程试图写入的管道不存在。 [21:10:24.716] Received install output: 过程试图写入的管道不存在。 [21:10:24.717] WARN: $PLATFORM is undefined in installation script output. Errors may be dropped. [21:10:24.717] Failed to parse remote port from server output [21:10:24.720] Resolver error: Error: at y.Create (c:\Users\LHR\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:744751) at t.handleInstallOutput (c:\Users\LHR\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:742832) at t.tryInstall (c:\Users\LHR\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:865534) at async c:\Users\LHR\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:824246 at async t.withShowDetailsEvent (c:\Users\LHR\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:827501) at async A (c:\Users\LHR\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:820760) at async t.resolve (c:\Users\LHR\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:824898) at async c:\Users\LHR\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:1113660 [21:10:24.733] ------ [21:10:24.733] No hints found in the recent session. VScode连接ssh失败
09-12
分析如下vscode SSH连接时的报错:[09:54:45.561] Log Level: 2 [09:54:45.582] SSH Resolver called for "ssh-remote+10.170.27.158", attempt 1 [09:54:45.586] remote.SSH.useLocalServer = false [09:54:45.586] remote.SSH.useExecServer = true [09:54:45.587] remote.SSH.bindHost = {} [09:54:45.587] remote.SSH.showLoginTerminal = false [09:54:45.587] remote.SSH.remotePlatform = {} [09:54:45.587] remote.SSH.path = [09:54:45.587] remote.SSH.configFile = [09:54:45.587] remote.SSH.useFlock = true [09:54:45.587] remote.SSH.lockfilesInTmp = false [09:54:45.588] remote.SSH.localServerDownload = auto [09:54:45.588] remote.SSH.remoteServerListenOnSocket = false [09:54:45.588] remote.SSH.defaultExtensions = [] [09:54:45.590] remote.SSH.defaultExtensionsIfInstalledLocally = [] [09:54:45.591] remote.SSH.loglevel = 2 [09:54:45.591] remote.SSH.enableDynamicForwarding = true [09:54:45.591] remote.SSH.enableRemoteCommand = false [09:54:45.591] remote.SSH.serverPickPortsFromRange = {} [09:54:45.591] remote.SSH.serverInstallPath = {} [09:54:45.592] remote.SSH.permitPtyAllocation = false [09:54:45.592] remote.SSH.preferredLocalPortRange = undefined [09:54:45.592] remote.SSH.useCurlAndWgetConfigurationFiles = false [09:54:45.592] remote.SSH.experimental.chat = true [09:54:45.592] remote.SSH.experimental.enhancedSessionLogs = true [09:54:45.592] remote.SSH.httpProxy = {"*":""} [09:54:45.593] remote.SSH.httpsProxy = {"*":""} [09:54:45.600] VS Code version: 1.101.2 [09:54:45.600] Remote-SSH version: remote-ssh@0.120.0 [09:54:45.601] win32 x64 [09:54:45.604] SSH Resolver called for host: 10.170.27.158 [09:54:45.604] Setting up SSH remote "10.170.27.158" [09:54:45.617] Using commit id "2901c5ac6db8a986a5666c3af51ff804d05af0d4" and quality "stable" for server [09:54:45.617] Extensions to install: [09:54:45.623] Install and start server if needed [09:54:47.890] Checking ssh with "C:\windows\ssh.exe -V" [09:54:47.894] Got error from ssh: spawn C:\windows\ssh.exe ENOENT [09:54:47.894] Checking ssh with "C:\windows\system32\ssh.exe -V" [09:54:47.896] Got error from ssh: spawn C:\windows\system32\ssh.exe ENOENT [09:54:47.897] Checking ssh with "C:\windows\System32\Wbem\ssh.exe -V" [09:54:47.898] Got error from ssh: spawn C:\windows\System32\Wbem\ssh.exe ENOENT [09:54:47.899] Checking ssh with "C:\windows\System32\WindowsPowerShell\v1.0\ssh.exe -V" [09:54:47.900] Got error from ssh: spawn C:\windows\System32\WindowsPowerShell\v1.0\ssh.exe ENOENT [09:54:47.901] Checking ssh with "C:\Windows\ssh.exe -V" [09:54:47.903] Got error from ssh: spawn C:\Windows\ssh.exe ENOENT [09:54:47.903] Checking ssh with "C:\Windows\system32\ssh.exe -V" [09:54:47.905] Got error from ssh: spawn C:\Windows\system32\ssh.exe ENOENT [09:54:47.905] Checking ssh with "C:\Windows\System32\Wbem\ssh.exe -V" [09:54:47.907] Got error from ssh: spawn C:\Windows\System32\Wbem\ssh.exe ENOENT [09:54:47.907] Checking ssh with "C:\Windows\System32\WindowsPowerShell\v1.0\ssh.exe -V" [09:54:47.909] Got error from ssh: spawn C:\Windows\System32\WindowsPowerShell\v1.0\ssh.exe ENOENT [09:54:47.909] Checking ssh with "C:\windows\System32\WindowsPowerShell\v1.0\ssh.exe -V" [09:54:47.912] Got error from ssh: spawn C:\windows\System32\WindowsPowerShell\v1.0\ssh.exe ENOENT [09:54:47.912] Checking ssh with "C:\windows\System32\OpenSSH\ssh.exe -V" [09:54:47.964] > OpenSSH_for_Windows_8.6p1, LibreSSL 3.4.3 [09:54:47.969] Running script with connection command: "C:\windows\System32\OpenSSH\ssh.exe" -T -D 50055 "10.170.27.158" sh [09:54:47.970] Generated SSH command: 'type "C:\Users\S50048~1\AppData\Local\Temp\vscode-linux-multi-line-command-10.170.27.158-752111106.sh" | "C:\windows\System32\OpenSSH\ssh.exe" -T -D 50055 "10.170.27.158" sh' [09:54:47.971] Using connect timeout of 17 seconds [09:54:47.971] Terminal shell path: C:\windows\System32\cmd.exe [09:54:48.820] > ssh: connect to host 0.0.0.158 port 22: Unknown error > 过程试图写入的管道不存在。 [09:54:48.821] Got some output, clearing connection timeout [09:54:50.079] "install" terminal command done [09:54:50.080] Install terminal quit with output: 过程试图写入的管道不存在。 [09:54:50.080] Received install output: 过程试图写入的管道不存在。 [09:54:50.080] WARN: $PLATFORM is undefined in installation script output. Errors may be dropped. [09:54:50.081] Failed to parse remote port from server output [09:54:50.081] Resolver error: Error at y.Create (c:\Users\s50048740\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:744751) at t.handleInstallOutput (c:\Users\s50048740\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:742832) at t.tryInstall (c:\Users\s50048740\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:865534) at async c:\Users\s50048740\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:824246 at async t.withShowDetailsEvent (c:\Users\s50048740\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:827501) at async A (c:\Users\s50048740\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:820760) at async t.resolve (c:\Users\s50048740\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:824898) at async c:\Users\s50048740\.vscode\extensions\ms-vscode-remote.remote-ssh-0.120.0\out\extension.js:2:1113660 [09:54:50.085] ------ [09:54:50.086] No hints found in the recent session.
07-10
<think>我们正在讨论多功能终端设备或软件(multi-functionterminalsoftwareordevice)。在IT语境中,这通常指的是能够执行多种任务的终端工具或应用程序。根据引用[1]中提到的“跨设备交互”(Cross-deviceInteraction)和“分布式用户界面”(distributeduserinterface),我们可以联想到这类设备或软件可能涉及多设备协同工作。同时,引用[2]提到的技术(如ESWAN)虽然与网络技术相关,但这里我们更关注终端本身的多功能性。因此,我们可以将多功能终端设备或软件定义为:一种能够集成多种功能(如命令行操作、网络管理、系统监控等)的软件或硬件设备,它可能支持跨设备操作,提供统一的用户界面以简化复杂任务。常见的例子包括:1.软件:终端仿真器(如SecureCRT、MobaXterm),它们支持多协议连接(SSH,Telnet,RDP等)、文件传输、脚本自动化等。2.硬件:多功能终端设备(如一些工业控制终端),集成了数据采集、通信、控制等功能。下面我们详细说明:</think>### 多功能终端设备与软件解析 在IT语境中,**多功能终端设备/软件**指集成多种技术能力(如网络管理、协议支持、跨平台操作等)的软硬件解决方案,核心目标是提升效率并简化复杂任务。以下是关键分类及示例: #### 一、硬件设备 1. **工业级多功能终端** - 集成数据采集、通信(4G/5G/WiFi)、边缘计算能力 - 应用场景:智能工厂(设备监控+远程控制) 2. **IT运维终端设备** - 支持多协议访问(SSH/Telnet/RDP)及网络诊断工具 - 示例:Raritan Dominion KX III 可同时管理服务器和网络设备[^1] #### 二、软件解决方案 1. **终端仿真软件** - 功能:集中管理多台设备(支持SSH/Telnet/串口) - 代表产品:**MobaXterm**(免费) - 特点:内建SFTP文件传输、X11转发、多标签会话 - 代码示例(自动化登录): ```bash mobaxterm.exe -newtab "ssh user@192.168.1.1 -p 22" ``` 2. **跨设备协同平台** - 基于**分布式用户界面**(Distributed UI)技术[^1] - 功能: - 屏幕无缝流转(如华为多屏协同) - 跨设备剪贴板共享 - 协议支持:Miracast, Apple Continuity #### 三、关键技术支撑 1. **网络优化技术** - **ESWAN(Ethernet Switching Without Aggregation Nodes)**[^2] - 替代传统STP协议,降低配置复杂度 - 同时支持单播(设备管理)和多播(批量部署) 2. **容器化终端** - 用例:通过Docker部署轻量级终端环境 ```dockerfile FROM alpine:latest RUN apk add --no-cache openssh-client tmux CMD ["tmux new-session 'ssh admin@router'"] ``` #### 四、应用场景 - **数据中心运维**:通过单一终端管理服务器/交换机集群 - **远程办公**:跨平台访问企业资源(Windows/Linux/macOS) - **物联网边缘节点**:数据预处理+协议转换(MQTT/Modbus) ---
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